<section *ngIf="showForm">
    <div nz-row>
        <div nz-col nzOffset="5">
            <button nz-button nzType="primary" (click)="read()">读卡</button>
        </div>
    </div>
    <sf [formData]="param" [schema]="schema" (formSubmit)="formSubmit($event)"></sf>
</section>
